Dorset projects
Posi-Joists across Dorset
HETS designs and manufactures MiTek Posi-Joists at our factory in Swanmore, Hampshire, and delivers them across Dorset. Every floor and roof is made to measure, with a free design, structural calculations for building control and a free interactive 3D model.
All of Dorset is in our Local delivery zone, and our standard lead time is 15–20 days from design approval.
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Local projects
Recent projects across Dorset
- Mudeford, Christchurch: replacement joists and an extension. We surveyed the site first for peace of mind and talked the site team through the installation. Follow these joists from our factory to site in our YouTube Short.
- Poole: joists for a home in Poole
- Bournemouth: joists for a home in Bournemouth
Refurbishments
Replacing joists in existing homes
When an old floor needs replacing, Posi-Joists make the job simpler:
- Made to measure: every joist is designed for your building and delivered to length
- Trimmable ends: solid timber ends can be cut by up to 130mm each end on site, for walls that aren’t quite where the drawings say
- Services through the floor: pipes and cables run through the open web, with no notching or drilling
- Calculations included: structural calcs for building control come with every design

Across Dorset
Dorset towns we supply
Bournemouth, Christchurch and Poole: Bournemouth, Christchurch (Mudeford), Poole, Wimborne, Ferndown, Wareham and Swanage
North and west Dorset: Dorchester, Weymouth, Bridport, Sherborne, Blandford Forum, Shaftesbury and Gillingham
Towns in bold are where we have supplied recent projects.
Delivery
Delivery and collection for Dorset
- Standard delivery: £350 (+1% handling, max £50), within our 15–20 day lead time
- Fast Track (5 day): £500 · Express (48 hour): £650
- Metalwork & fixings: free standard delivery on orders over £200; next day £40
- Collection: from our factory in Swanmore by arrangement
Delivery prices can change with fuel prices, which are outside our control, so every design quote includes the exact delivery cost for your site.
FAQs
Posi-Joists in Dorset: questions
Do you deliver Posi-Joists to Dorset?
Yes. Every Dorset postcode is in our Local delivery zone, at £350 for standard joist delivery. Every quote includes the exact delivery cost.
Can Posi-Joists replace the joists in an existing floor?
Yes. We design replacement Posi-Joists to suit the existing building, with trimmable ends to take up site tolerances and calculations for building control.
What do you need from me to get a design?
Drawings if you have them. If not, basic dimensions or a sketch, photos of the existing structure and a few lines on what you’re planning are often enough.
Do I get calculations for building control?
Yes. Every design includes structural calculations for building control, at no extra cost.



